It is written:As long as I am in the world, I am the light of the world. When he had thus spoken, he spat on the ground, and made clay of the spittle, and he anointed the eyes of the blind man with the clay, And said unto him, Go, wash in the pool of Siloam, (which is by interpretation, Sent.) He went his way therefore, and washed, and came seeing. John 9:5-7
As you can clearly see here, if modern day physicians apply the technique Which Jesus had used to heal the blind man there would be utter failure. As you can also see that the LORD can do anything with anything.
BUT
It is also written:Genesis 2:7And the LORD God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul. OT
This clearly states how man was created, it is creation and creation in itself is a miracle, anyways the Word of God clearly says that man was formed from dust.
Dust{80 'abaq aw-bawk' from root of 79; light particles (as volatile):--(small) dust, powder.
and not blood clots
God Bless!